public static Char ToChar(this String source) { Char i = ' '; Char.TryParse(source, out i); return(i); }
private static bool TryParseAsInteger(EETypePtr enumEEType, String value, out Object result) { result = null; if (value.Length == 0) { return(false); } if (!(Char.IsDigit(value[0]) || value[0] == '+' || value[0] == '-')) { return(false); } RuntimeImports.RhCorElementType corElementType = enumEEType.CorElementType; unsafe { switch (corElementType) { case RuntimeImports.RhCorElementType.ELEMENT_TYPE_BOOLEAN: { Boolean v; if (!Boolean.TryParse(value, out v)) { return(false); } result = RuntimeImports.RhBox(enumEEType, &v); return(true); } case RuntimeImports.RhCorElementType.ELEMENT_TYPE_CHAR: { Char v; if (!Char.TryParse(value, out v)) { return(false); } result = RuntimeImports.RhBox(enumEEType, &v); return(true); } case RuntimeImports.RhCorElementType.ELEMENT_TYPE_I1: { SByte v; if (!SByte.TryParse(value, out v)) { return(false); } result = RuntimeImports.RhBox(enumEEType, &v); return(true); } case RuntimeImports.RhCorElementType.ELEMENT_TYPE_U1: { Byte v; if (!Byte.TryParse(value, out v)) { return(false); } result = RuntimeImports.RhBox(enumEEType, &v); return(true); } case RuntimeImports.RhCorElementType.ELEMENT_TYPE_I2: { Int16 v; if (!Int16.TryParse(value, out v)) { return(false); } result = RuntimeImports.RhBox(enumEEType, &v); return(true); } case RuntimeImports.RhCorElementType.ELEMENT_TYPE_U2: { UInt16 v; if (!UInt16.TryParse(value, out v)) { return(false); } result = RuntimeImports.RhBox(enumEEType, &v); return(true); } case RuntimeImports.RhCorElementType.ELEMENT_TYPE_I4: { Int32 v; if (!Int32.TryParse(value, out v)) { return(false); } result = RuntimeImports.RhBox(enumEEType, &v); return(true); } case RuntimeImports.RhCorElementType.ELEMENT_TYPE_U4: { UInt32 v; if (!UInt32.TryParse(value, out v)) { return(false); } result = RuntimeImports.RhBox(enumEEType, &v); return(true); } case RuntimeImports.RhCorElementType.ELEMENT_TYPE_I8: { Int64 v; if (!Int64.TryParse(value, out v)) { return(false); } result = RuntimeImports.RhBox(enumEEType, &v); return(true); } case RuntimeImports.RhCorElementType.ELEMENT_TYPE_U8: { UInt64 v; if (!UInt64.TryParse(value, out v)) { return(false); } result = RuntimeImports.RhBox(enumEEType, &v); return(true); } default: throw new NotSupportedException(); } } }
/// <summary> /// String to Char(字符串 转换成 无符号、数值、整数) /// </summary> /// <remarks> /// 2014-06-23 16:31 Created By iceStone /// </remarks> /// <param name="s">String</param> /// <param name="def">Default</param> /// <returns>Byte</returns> public static char ToChar(this string s, char def = default(char)) { char result; return(Char.TryParse(s, out result) ? result : def); }